Behavioral task
behavioral1
Sample
skibidi skid.exe
Resource
win7-20240903-en
General
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Target
skibidi skid.exe
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Size
230KB
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MD5
bb321be2af41fd03a125e37f7146a591
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SHA1
8fdc2f2fe8928810dd4db7e40a81c636f949e106
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SHA256
f24cbf246983996d9ae69e742f690f681bceaeba18d16eb23239312f8e0d71d8
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SHA512
c3e5154be7229cf549bf0d2f7607efc07dece886496e7245fdd28960350fd94cdbdf0a650bd5ed258c750616f2c7ddcfddf0925a4ab1fc7c1df4756755959003
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SSDEEP
6144:9loZM+rIkd8g+EtXHkv/iD4ze6ESQPL4UBECDjayGrcb8e1mzbi:foZtL+EP8ze6ESQPL4UBECDja5AF
Malware Config
Extracted
umbral
https://discord.com/api/webhooks/1296901499972223067/PRBmtBhRpapJ5FuNWZ5NgxdCJ85Rj4mv_a0NGRr0OEU9PaBiB6zJAWh5F7UUrn9ZYJYb
Signatures
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Detect Umbral payload 1 IoCs
resource yara_rule sample family_umbral -
Umbral family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource skibidi skid.exe
Files
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skibidi skid.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 228KB - Virtual size: 227KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ